Rank	Countries/Territories	Count	Percent
1	United States	878	33.4%
2	China	853	32.4%
3	Germany	140	5.3%
4	Japan	90	3.4%
5	United Kingdom	89	3.4%
6	France	73	2.8%
7	Iran, Islamic Republic of	54	2.1%
8	Netherlands	45	1.7%
9	India	36	1.4%
10	Turkey	34	1.3%
11	Taiwan	30	1.1%
12	Singapore	27	1%
13	Bangladesh	25	1%
14	Bulgaria	21	0.8%
15	Indonesia	20	0.8%
16	Ireland	16	0.6%
17	Canada	16	0.6%
18	Australia	14	0.5%
19	Korea, Republic of	14	0.5%
20	Viet Nam	14	0.5%
21	Serbia	13	0.5%
22	Iraq	11	0.4%
23	Romania	9	0.3%
24	Hong Kong	8	0.3%
25	Brazil	8	0.3%
26	Russia	6	0.2%
27	Spain	6	0.2%
28	Cyprus	5	0.2%
29	Italy	5	0.2%
30	Lithuania	5	0.2%
31	Latvia	4	0.2%
32	Sweden	4	0.2%
33	Thailand	4	0.2%
34	South Africa	4	0.2%
35	Mauritius	4	0.2%
36	Libya	3	0.1%
37	Portugal	3	0.1%
38	Nigeria	3	0.1%
39	Saudi Arabia	3	0.1%
40	Ukraine	3	0.1%
41	Jordan	3	0.1%
42	Algeria	3	0.1%
43	Denmark	2	0.1%
44	Luxembourg	2	0.1%
45	Hungary	2	0.1%
46	Venezuela, Bolivarian Republic of	2	0.1%
47	Syrian Arab Republic	2	0.1%
48	Mexico	2	0.1%
49	Norway	1	0%
50	Oman	1	0%
51	Philippines	1	0%
52	Poland	1	0%
53	Malaysia	1	0%
54	Lebanon	1	0%
55	Kazakhstan	1	0%
56	Kenya	1	0%
57	Egypt	1	0%
58	Finland	1	0%
59	Greece	1	0%
60	Argentina	1	0%
61	Colombia	1	0%